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hw/input/pckbd: Open-code i8042_setup_a20_line() wrapper

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Since the named GPIO lines are a "public" interface to the device,
we can directly call qdev_connect_gpio_out_named(), making it
consistent with how the other A20 input source (port92) is wired.

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Message-Id: <20211218130437.1516929-6-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-11-05 17:54:18 +01:00 • committed by Philippe Mathieu-Daudé
parent 760b4dcddd
commit 40f27a785f
3 changed files with 2 additions and 7 deletions
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5
hw/input/pckbd.c
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@ -777,11 +777,6 @@ void i8042_isa_mouse_fake_event(ISAKBDState *isa)
ps2_mouse_fake_event(&s->ps2mouse);
}
void i8042_setup_a20_line(ISADevice *dev, qemu_irq a20_out)
{
qdev_connect_gpio_out_named(DEVICE(dev), I8042_A20_LINE, 0, a20_out);
}
static const VMStateDescription vmstate_kbd_isa = {
.name = "pckbd",
.version_id = 3,